JS API Reference

Welcome to the Highcharts JS Options Reference

These pages outline the chart configuration options, and the methods and properties of Highcharts objects.

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plotOptions.series.point.events.dragStart

Callback that fires when starting to drag a point. The mouse event object is passed in as an argument. If a drag handle is used, e.updateProp is set to the data property being dragged. The this context is the point. See drag and drop options.